13006386540

Names of 13006386540

• Cardinal: 13006386540 can be written as Thirteen billion, six million, three hundred eighty-six thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.300638654 × 10¹⁰

Factors of 13006386540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 708

Divisors of 13006386540

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 41 42 45 49 54 57 60 63 70 76 82 84 90 95 98 105 108 114 123 126 133 135 140 147 164 171 180 189 190 196 205 210 228 245 246 252 266 270 285 287 294 315 342 369 378 380 399 410 420 441 490 492 513 532 540 570 574 588 615 630 631 665 684 735 738 756 779 798 820 855 861 882 931 945 980 1026 1107 1140 1148 1197 1230 1260 1262 1323 1330 1435 1470 1476 1558 1596 1710 1722 1764 1845 1862 1890 1893 1995 2009 2052 2205 2214 2337 2394 2460 2524 2565 2583 2646 2660 2793 2870 2940 3116 3155 3420 3444 3591 3690 3724 3780 3786 3895 3990 4018 4305 4410 4417 4428 4655 4674 4788 5130 5166 5292 5453 5535 5586 5679 5740 5985 6027 6310 6615 7011 7182 7380 7572 7749 7790 7980 8036 8379 8610 8820 8834 9310 9348 9465 10045 10260 10332 10906 11070 11172 11358 11685 11970 11989 12054 12620 12915 13230 13251 13965 14022 14364 15498 15580 16359 16758 17037 17220 17668 17955 18081 18620 18930 20090 21033 21812 22085 22140 22716 23370 23940 23978 24108 25137 25830 25871 26460 26502 27265 27930 28044 28395 30135 30919 30996 32718 33516 34074 35055 35910 35967 36162 37860 38171 38745 39753 40180 41895 42066 44170 46740 47956 49077 50274 51660 51742 53004 54243 54530 55860 56790 59945 60270 61838 65436 66255 68148 70110 71820 71934 72324 76342 77490 77613 79506 81795 83790 83923 84132 85185 88340 90405 92757 98154 100548 103484 105165 107901 108486 109060 113580 114513 119259 119890 120540 123676 125685 129355 132510 140220 143868 147231 152684 154595 154980 155226 159012 163590 167580 167846 170370 179835 180810 181097 185514 190855 196308 198765 210330 215802 216972 229026 232839 238518 239780 245385 251370 251769 258710 265020 271215 278271 294462 309190 310452 323703 327180 335692 340740 343539 359670 361620 362194 371028 381710 388065 397530 419615 420660 431604 458052 463785 465678 477036 490770 491549 502740 503538 517420 539505 542430 543291 556542 572565 587461 588924 596295 618380 647406 687078 698517 719340 724388 736155 755307 763420 776130 795060 834813 839230 905485 927570 931356 981540 983098 1007076 1030617 1079010 1084860 1086582 1113084 1145130 1164195 1174922 1192590 1258845 1267679 1294812 1374156 1391355 1397034 1472310 1474647 1510614 1552260 1618515 1629873 1669626 1678460 1717695 1762383 1810970 1855140 1966196 2061234 2158020 2173164 2265921 2290260 2328390 2349844 2385180 2457745 2517690 2535358 2716455 2782710 2794068 2937305 2944620 2949294 3021228 3237030 3259746 3339252 3435390 3440843 3492585 3524766 3621940 3776535 3803037 4122468 4174065 4423941 4531842 4656780 4889619 4915490 5035380 5070716 5153085 5287149 5432910 5565420 5874610 5898588 6338395 6474060 6519492 6870780 6881686 6985170 7049532 7373235 7553070 7606074 8149365 8348130 8811915 8847882 9063684 9779238 9830980 10306170 10322529 10574298 10865820 11329605 11409111 11749220 12676790 13271823 13763372 13970340 14746470 15106140 15212148 15861447 16298730 16696260 17204215 17623830 17695764 19015185 19558476 20612340 20645058 21148596 22119705 22659210 22818222 24085901 24448095 25353580 26435745 26543646 29492940 30967587 31722894 32597460 34227333 34408430 35247660 38030370 41290116 44239410 45318420 45636444 48171802 48896190 51612645 52871490 53087292 57045555 61935174 63445788 66359115 68454666 68816860 72257703 76060740 79307235 88478820 92902761 96343604 97792380 103225290 105742980 114091110 120429505 123870348 132718230 136909332 144515406 154837935 158614470 171136665 185805522 206450580 216773109 228182220 240859010 265436460 289030812 309675870 317228940 342273330 361288515 371611044 433546218 464513805 481718020 619351740 650319327 684546660 722577030 867092436 929027610 1083865545 1300638654 1445154060 1858055220 2167731090 2601277308 3251596635 4335462180 6503193270 13006386540
• Sum of all divisors σ(n): 50837068800
• Sum of proper divisors (its aliquot sum) s(n): 37830682260
• 13006386540 is an abundant number, because the sum of its proper divisors (37830682260) is greater than itself. Its abundance is 24824295720

Bases of 13006386540

• Binary: 1100000111001111011011010101101100₂
• Hexadecimal: 0x3073DB56C
• Base-36: 5Z3O030

Squares and roots of 13006386540

• 13006386540 squared (13006386540²) is 169166090827893171600
• 13006386540 cubed (13006386540³) is 2200239566768327203656150264000
• The square root of 13006386540 is 114045.5459016263
• The cube root of 13006386540 is 2351.7196732227

Scales and comparisons

• 13,006,386,540 seconds is equal to 413 years, 29 weeks, 1 day, 21 hours, 9 minutes.
• To count from 1 to 13,006,386,540 would take you about eight hundred twenty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13006386540 cubic inches would be around 196 feet tall.

Recreational maths with 13006386540

• 13006386540 backwards is 04568360031
• 13006386540 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13006386540's digits is 36
• More coming soon!